Monitor arm for a medical device



FIG. 1 is a front, top, left side perspective view of a monitor arm for a medical device showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top, plan view thereof; and,

FIG. 7 is a bottom, plan view thereof.

In the drawings, the broken lines represent portions of the article that form no part of the claimed design. 

The ornamental design for a monitor arm for a medical device, as shown and described. 